package ooday02;
//超类
public class Person {
    String name;
    int age;
    String address;
    Person(String name,int age,String address){
        this.name= name;
        this.age = age;
        this.address = address;
    }
    void eat(){
        System.out.println(name+"正在吃饭。。。");
    }
    void sleep(){
        System.out.println(name+"正在睡觉...");
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name+"，今年"+age+"岁了,住在"+address);
    }

}
